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javascript Programming Glossary: acthttp://stackoverflow.com/questions/10033215/add-to-favorites-button to have a single image custom designed by me which would act as a custom Add to Favorites button. Clicking on the image should..
Access / process (nested) objects, arrays or JSON http://stackoverflow.com/questions/11922383/access-process-nested-objects-arrays-or-json structure containing objects and arrays. How can I extract the information i.e. access a specific or multiple values or.. question Preliminaries In JavaScript there are only two actually one data types which can contain other data types objects.. is the value of a variable the space is not a valid character in identifier names var value obj some Property property name..
How does the “this” keyword in Javascript act within an object literal? http://stackoverflow.com/questions/13441307/how-does-the-this-keyword-in-javascript-act-within-an-object-literal does the &ldquo this&rdquo keyword in Javascript act within an object literal I've seen How does this keyword work.. this question Javascript is a late binding language. In fact it is very late binding. Not only is this not bound during compile.. this is bound during call time. The binding rules are actually very simple. But it's different from most other OO languages..
AngularJS ng-repeat finish event http://stackoverflow.com/questions/13471129/angularjs-ng-repeat-finish-event you can use a directive within the ngRepeat and it will act on each element after it is created. Then there are the index.. element .css 'border' '5px solid red' See it in action in this Plunker . Hope it helps share improve this answer..
THREE.js Ray Intersect fails by adding div http://stackoverflow.com/questions/13542175/three-js-ray-intersect-fails-by-adding-div so you may have to experiment. Also different browsers may act differently so... beware . Assume your HTML is something like..
http://stackoverflow.com/questions/1687296/what-is-dom-event-delegation . This is event delegation. Here's an example of it in practice ul onclick alert event.type ' ' li One li li Two li li Three.. event handler to the new li element in order for it to act the same way as its siblings. With event delegation you don't..
http://stackoverflow.com/questions/1694595/can-i-call-jquery-click-to-follow-an-a-link-if-i-havent-bound-an-event-hand duplicate my results the outcome I described above doesn't actually happen. I'm not sure what caused the events I observed.. for jQuery. The jQuery click event only triggers the click action called onClick event on the DOM on the element if you bind.. to make the .click event work with 'a' tags since the act of going to the href attribute is not a part of the onClick..
How can I detect an address bar change with JavaScript? http://stackoverflow.com/questions/1930927/how-can-i-detect-an-address-bar-change-with-javascript happened. If I detect a change some JavaScript would act on it. Any ideas javascript javascript events address bar .. setInterval function if location.href oldLocation do your action oldLocation location.href 1000 check every second share..
What are techniques to get around the IE file download security rules? http://stackoverflow.com/questions/2064882/what-are-techniques-to-get-around-the-ie-file-download-security-rules the corresponding request wasn't made directly from a user action like a click handler or a native form submit . There are.. client tries to do something fancy like run an AJAX transaction to let the server vet the form contents and then resubmit.. download IE won't like that. It won't like it because the actual HTTP transaction that carries the attachment back will happen..
Is javascript guaranteed to be single-threaded? http://stackoverflow.com/questions/2734025/is-javascript-guaranteed-to-be-single-threaded example textarea id log rows 20 cols 40 textarea button id act alert button script type text javascript var l document.getElementById.. l document.getElementById 'log' document.getElementById 'act' .onclick function l.value 'alert in n' alert 'alert ' l.value.. more like scroll that can fire when the user doesn't have active interaction with the browser because script is threaded...
Change CSS of selected text using Javascript http://stackoverflow.com/questions/3223682/change-css-of-selected-text-using-javascript I'm trying to make a javascript bookmarklet that will act as a highlighter changing the background of selected text on..
How to silently hide “Image not found” icon when src source image is not found http://stackoverflow.com/questions/3235913/how-to-silently-hide-image-not-found-icon-when-src-source-image-is-not-found question You can use the onerror event in JavaScript to act when an image fails to load var img document.getElementById..
Javascript/jquery to download file via POST with JSON data http://stackoverflow.com/questions/3499597/javascript-jquery-to-download-file-via-post-with-json-data If the resource is called directly then return the actual binary file. The more I think about it the more I like the.. to generate size of file error messages etc. and I can act on that information before starting the download. The downside..
Does it matter which equals operator (== vs ===) I use in JavaScript comparisons? http://stackoverflow.com/questions/359494/does-it-matter-which-equals-operator-vs-i-use-in-javascript-comparisons answer concerning reference types. For reference types and act consistently with one another except in a special case . var..
http://stackoverflow.com/questions/395045/cross-site-xmlhttprequest . ' So your server which you have control over will act as a medium between the client and abc.com you'll send the response..
document.getElementById vs jQuery $() http://stackoverflow.com/questions/4069982/document-getelementbyid-vs-jquery jquery selectors share improve this question Not exactly document.getElementById 'contents' returns a HTML DOM Object.. first element in the object Remember JavaScript objects act similar to associative arrays . var contents '#contents' 0 returns..
How to get data with JavaScript from another server? http://stackoverflow.com/questions/578095/how-to-get-data-with-javascript-from-another-server domains I've had to author a local PHP script that will act as a middle man. jQuery will call the local PHP script passing..
Backbone.js vs Spine.js [closed] http://stackoverflow.com/questions/6530444/backbone-js-vs-spine-js Backbone has concepts of Models Views which also act a bit like controllers and Collections groups of Models . Spine.. jQuery or Zepto for some extra functionality. Spine abstracts away prototypal inheritance a little more regarding super ...
Why is arr = [] faster than arr = new Array? http://stackoverflow.com/questions/7375120/why-is-arr-faster-than-arr-new-array is required. Based on the above tokens we know as a fact ARRAY_INIT will always produce an array. We therefore simply.. but it still needs to check for arguments length and act accordingly. Moreover in the event only one argument is supplied..
“Single-page” JS websites and SEO http://stackoverflow.com/questions/7549306/single-page-js-websites-and-seo In my opinion this is done right by letting the server act as an API and nothing more and letting the client handle all.. user enters the website let the server render the page exactly as the client would upon navigation. So if I go to http example.com.. If Google in some way finds out that I'm not serving the exact same content for the Google bot as a regular user would I then..
How can I validate/secure/authenticate a JavaScript-based POST request? http://stackoverflow.com/questions/2561999/how-can-i-validate-secure-authenticate-a-javascript-based-post-request page etc. . Don't tell the hacker you know they are there. Act as if everything is fine. It will take them quite awhile to..
http://stackoverflow.com/questions/280428/keyboard-up-and-down-arrows
Test if links are external with jQuery / javascript? http://stackoverflow.com/questions/2910946/test-if-links-are-external-with-jquery-javascript of what he answered hostname new RegExp location.host Act on each link 'a' .each function Store current link's url var..
Is JavaScript 's “new” Keyword Considered Harmful? [closed] http://stackoverflow.com/questions/383402/is-javascript-s-new-keyword-considered-harmful new keyword anymore in his code Crockford on JavaScript Act III Function the Ultimate 50 23 minutes . Is it 'bad' to use..
Create nested UL lists from data object http://stackoverflow.com/questions/6034960/create-nested-ul-lists-from-data-object Best Known For Caption url best known for menu title Acting menuCaption Acting url menu title Stage url .. url best known for menu title Acting menuCaption Acting url menu title Stage url title Screen url.. title Stage url title Screen url title Acting Three url title Acting Four url title Acting..
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